From 06925990d5ec2b10c64b83ab93087b942d8127b1 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Sun, 24 Jan 2016 20:26:32 +0100
Subject: Use GPIO functions in audio driver

---
 src/fsm/audio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/fsm/audio.c b/src/fsm/audio.c
index c1303b1..257ef2f 100644
--- a/src/fsm/audio.c
+++ b/src/fsm/audio.c
@@ -67,11 +67,11 @@ void InitializeAudio(int plln, int pllr, int i2sdiv, int i2sodd) {
     GPIO_PinAFConfig(GPIOA, GPIO_PinSource4, GPIO_AF_SPI3);
 
     // Reset the codec.
-    GPIOD ->BSRRH = 1 << 4;
+    GPIO_ResetBits(GPIOD, GPIO_Pin_4);
     for (volatile int i = 0; i < 0x4fff; i++) {
         __asm__ volatile("nop");
     }
-    GPIOD ->BSRRL = 1 << 4;
+    GPIO_SetBits(GPIOD, GPIO_Pin_4);
 
     // Configure codec.
     WriteRegister(0x02, 0x01); // Keep codec powered off.
-- 
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